TREA

with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series

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Industry

  • CPC
  • F04B43/1133
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B43/00Machines, pumps, or pumping installations having flexible working members

Current Industry

F04B43/1133with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump system, use of a pneumatic resistance and medical device or ga...
    • Patent number 12,037,998
    • Issue date Jul 16, 2024
    • DRÄGER SAFETY AG & CO. KGAA
    • Hans-Ullrich Hansmann
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Pump system, use of a pneumatic resistance and medical device or ga...
    • Patent number 11,680,562
    • Issue date Jun 20, 2023
    • Drager Safety AG & Co. KGaA
    • Hans-Ullrich Hansmann
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Electrochemically actuated pump
    • Patent number 11,098,707
    • Issue date Aug 24, 2021
    • Lynntech, Inc.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system
    • Patent number 10,837,437
    • Issue date Nov 17, 2020
    • SHL MEDICAL AG
    • Michael Söderström
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pump system
    • Patent number 10,753,354
    • Issue date Aug 25, 2020
    • SHL Group AB
    • Michael Söderström
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole peristaltic pump assemblies
    • Patent number 10,626,710
    • Issue date Apr 21, 2020
    • Danny Javier Perez Romero
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Electrochemically actuated pump
    • Patent number 10,359,038
    • Issue date Jul 23, 2019
    • Lynntech, Inc.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic submersible pump
    • Patent number 10,018,193
    • Issue date Jul 10, 2018
    • Saudi Arabian Oil Company
    • Rafael Lastra
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pneumatic micropump
    • Patent number 9,732,743
    • Issue date Aug 15, 2017
    • Industrial Technology Research Institute
    • Liang-Ju Chien
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for pumping a fluid
    • Patent number 9,518,577
    • Issue date Dec 13, 2016
    • Lynntech, Inc.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system for conveying a first fluid using a second fluid
    • Patent number 8,444,399
    • Issue date May 21, 2013
    • Weir Minerals Netherlands B.V.
    • Robert Leslie West
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for generating and conducting a fluid flow, and method of...
    • Patent number 7,328,626
    • Issue date Feb 12, 2008
    • Endress + Hauser Wetzer GmbH + Co. KG
    • Johann Beller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for generating and conducting a fluid flow, and method of...
    • Patent number 6,871,551
    • Issue date Mar 29, 2005
    • Endress + Hauser Wetzer GmbH + Co. KG
    • Johann Beller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear peristaltic pump
    • Patent number 6,213,739
    • Issue date Apr 10, 2001
    • Niagara Pump Corporation
    • Iver J. Phallen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Condiment dispensing apparatus
    • Patent number 6,189,736
    • Issue date Feb 20, 2001
    • Niagara Pump Corporation
    • Iver J. Phallen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Downhole pump with check valve
    • Patent number 4,478,558
    • Issue date Oct 23, 1984
    • D. W. Zimmerman Mfg., Inc.
    • Douglas B. Owen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid driven successive stage bladder pump
    • Patent number 4,468,175
    • Issue date Aug 28, 1984
    • D. W. Zimmerman Mfg., Inc.
    • Douglas B. Owen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid pump with flexible bladder member
    • Patent number 4,439,113
    • Issue date Mar 27, 1984
    • D. W. Zimmerman Mfg., Inc.
    • Douglas B. Owen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid driven successive stage bladder pump
    • Patent number 4,360,320
    • Issue date Nov 23, 1982
    • D. W. Zimmerman Mfg., Inc.
    • Douglas B. Owen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping apparatus comprising two collapsible chambers
    • Patent number 4,158,530
    • Issue date Jun 19, 1979
    • Robert E. Bernstein
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pumping system
    • Patent number 4,047,844
    • Issue date Sep 13, 1977
    • Searle Cardio-Pulmonary Systems Inc.
    • Thomas C. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pump using spaced sequential displacements along a flexible tube
    • Patent number 3,999,891
    • Issue date Dec 28, 1976
    • Joseph Galea
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3877838
    • Patent number 3,877,838
    • Issue date Apr 15, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3862629
    • Patent number 3,862,629
    • Issue date Jan 28, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3526223
    • Patent number 3,526,223
    • Issue date Sep 1, 1970
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3320901
    • Patent number 3,320,901
    • Issue date May 23, 1967
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3305097
    • Patent number 3,305,097
    • Issue date Feb 21, 1967
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3303974
    • Patent number 3,303,974
    • Issue date Feb 14, 1967
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3263617
    • Patent number 3,263,617
    • Issue date Aug 2, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3194170
    • Patent number 3,194,170
    • Issue date Jul 13, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP SYSTEM, USE OF A PNEUMATIC RESISTANCE AND MEDICAL DEVICE OR GA...
    • Publication number 20230220845
    • Publication date Jul 13, 2023
    • Drager Safety AG & Co. KGaA
    • Hans-Ullrich HANSMANN
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Electrochemically Actuated Pump
    • Publication number 20200025191
    • Publication date Jan 23, 2020
    • LYNNTECH, INC.
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM
    • Publication number 20180195506
    • Publication date Jul 12, 2018
    • Carebay Europe Ltd
    • Michael Söderström
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM FOR CONVEYING A FIRST FLUID USING A SECOND FLUID
    • Publication number 20100278669
    • Publication date Nov 4, 2010
    • Robert Leslie West
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR PUMPING A FLUID
    • Publication number 20090324431
    • Publication date Dec 31, 2009
    • LYNNTECH
    • Roger W. van Boeyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBULAR PUMP
    • Publication number 20080232986
    • Publication date Sep 25, 2008
    • GRIFOLS, S.A.
    • Victor Grifols Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for generating and conducting a fluid flow, and method of...
    • Publication number 20050002794
    • Publication date Jan 6, 2005
    • Johann Beller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for generating and conducting a fluid flow, and method of...
    • Publication number 20020001527
    • Publication date Jan 3, 2002
    • Johann Beller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...